6644379

素因数分解:

$3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{2957}}^1$

素因数の和:3074

約数の個数: 16

約数和(自身を含む): 10222848

約数和(自身を除く): 3578469

約数列:

[1, 3, 7, 21, 107, 321, 749, 2247, 2957, 8871, 20699, 62097, 316399, 949197, 2214793, 6644379]

約数ペア:

[(1, 6644379), (3, 2214793), (7, 949197), (21, 316399), (107, 62097), (321, 20699), (749, 8871), (2247, 2957)]